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    • 65. 发明授权
    • Fiber connector module including integrated optical lens turn block and method for coupling optical signals between a transceiver module and an optical fiber
    • 光纤连接器模块,包括集成光学透镜转动块和用于在收发器模块和光纤之间耦合光学信号的方法
    • US08315492B2
    • 2012-11-20
    • US12429261
    • 2009-04-24
    • Ye ChenBing Shao
    • Ye ChenBing Shao
    • G02B6/32G02B6/36
    • G02B6/4214G02B6/4206
    • Embodiments of the invention include a fiber connector module and method for coupling optical signals between an optical transceiver module and an optical fiber described herein involve the coupling to or overmolding of a fiber connector module to an optical transceiver module or other optical source, and a fiber lens coupled to for formed into an angled surface of the fiber connector module housing. The angled surface and the fiber lens are configured in such a way that the fiber lens focuses collimated light from the transceiver module to the receiving end of an optical fiber or other optical detector positioned within the fiber connector module housing. Fiber connector modules according to embodiments of the invention allow for relatively low profiles compared to conventional arrangements and configurations, especially with multi-channel, parallel lane configurations.
    • 本发明的实施例包括光纤连接器模块和用于在本文所述的光收发器模块和光纤之间耦合光信号的方法涉及将光纤连接器模块耦合到或包覆模制到光收发器模块或其他光源,以及光纤 透镜,其联接以形成光纤连接器模块壳体的成角度的表面。 成角度表面和光纤透镜被配置为使得光纤透镜将来自收发器模块的准直光聚焦到位于光纤连接器模块外壳内的光纤或其它光学检测器的接收端。 与常规布置和配置相比,根据本发明的实施例的光纤连接器模块允许相对较低的轮廓,特别是对于多通道并行通道配置。
    • 67. 发明授权
    • Heat dissipation apparatus having heat pipes inserted therein
    • 具有插入其中的热管的散热装置
    • US08256498B2
    • 2012-09-04
    • US12331390
    • 2008-12-09
    • Hong-Bo DengDi-Qiong ZhaoYe Chen
    • Hong-Bo DengDi-Qiong ZhaoYe Chen
    • F28F7/00H05K7/20
    • H01L23/467F28D15/0275H01L23/427H01L2924/0002H01L2924/00
    • A heat dissipation apparatus includes a heat sink and a pair of first heat pipes. The heat sink includes a pair of first fin assemblies staggered with a pair of second fin assemblies. The first and second fin assemblies each define a receiving groove therein. The second fin assemblies each further defines an opening communicating with the receiving groove of a corresponding second fin assembly. The first heat pipes each include an evaporation section and a condensation section. A portion of the condensation section of each of the first heat pipes is inserted into the receiving groove of each of the first fin assemblies. The other portion of the condensation section of each of the first heat pipes is received in the receiving groove of each of the second fin assemblies through the opening.
    • 散热装置包括散热器和一对第一热管。 散热器包括与一对第二鳍组件交错的一对第一翅片组件。 第一和第二翅片组件每个在其中限定接收凹槽。 第二翅片组件还限定了与对应的第二翅片组件的接收槽连通的开口。 第一热管各自包括蒸发部和冷凝部。 每个第一热管的冷凝部分的一部分插入到每个第一散热片组件的接收槽中。 每个第一热管的冷凝部分的另一部分通过开口容纳在每个第二散热片组件的接收槽中。
    • 68. 发明申请
    • TWO-PART OPTICAL COUPLING SYSTEM HAVING AN AIR GAP THEREIN FOR REFLECTING LIGHT TO PROVIDE OPTICAL FEEDBACK FOR MONITORING OPTICAL OUTPUT POWER LEVELS IN AN OPTICAL TRANSMITTER (TX)
    • 具有用于反射光以提供光学反馈以用于监视光学发射机(TX)中的光输出功率电平的空气隙的两部分光耦合系统
    • US20120063721A1
    • 2012-03-15
    • US12882446
    • 2010-09-15
    • Ye Chen
    • Ye Chen
    • G02B6/26G02B6/32
    • H04B10/564G02B6/4214G02B6/4286
    • A two-part optical coupling system is provided for use in an optical transmitter (TX) module. The two-part optical coupling system has first and second optical parts and an air gap at the interface between the two optical parts. A portion of the light produced by a laser diode of the optical TX module is refracted at the air gap and is coupled by the optical coupling system into an end of an optical fiber. A second portion of the light produced by the laser diode is reflected by the air gap and is coupled by the optical coupling system onto a monitor photodiode of the optical TX. The electrical signal produced by the monitor photodiode may be used to monitor and adjust the optical output power level of the laser diode. Because the air gap is formed at the interface between the first and second optical parts, the process of forming the air gap can be incorporated into the optical coupling system manufacturing process without increasing the cost of the manufacturing process.
    • 提供了用于光发射机(TX)模块的两部分光耦合系统。 两部分光耦合系统具有第一和第二光学部件和在两个光学部件之间的界面处的气隙。 由光学TX模块的激光二极管产生的光的一部分在气隙处折射并且通过光耦合系统耦合到光纤的端部。 由激光二极管产生的光的第二部分被空气间隙反射,并且通过光耦合系统耦合到光TX的监视器光电二极管上。 由监视器光电二极管产生的电信号可用于监测和调整激光二极管的光输出功率电平。 由于气隙形成在第一和第二光学部件之间的界面处,所以形成气隙的过程可以并入到光耦合系统制造过程中,而不增加制造过程的成本。
    • 69. 发明授权
    • Method and system for managing transmissions in a wireless communication network
    • 用于管理无线通信网络中的传输的方法和系统
    • US08098680B2
    • 2012-01-17
    • US11838456
    • 2007-08-14
    • Ye ChenIvan N. Vukovic
    • Ye ChenIvan N. Vukovic
    • H04L12/413
    • H04L41/082H04W74/0841Y04S40/162
    • The present invention provides a method for managing transmissions in a wireless communication network (100). The method at a first node (102) of a plurality of nodes of the wireless communication network includes transmitting (304) a data frame to a second node (104) using a first transmit power level. The method further includes determining (306) whether an acknowledgement for the transmitted data frame is received from the second node. Further, the method includes determining (308) a cause of unsuccessful transmission when the acknowledgement is not received from the second node. Moreover, the method includes re-transmitting (310) the data frame to the second node using a second transmit power level when the cause of unsuccessful transmission is determined as a collision. Furthermore, the method includes setting (312) a transmit power level of the first node to a third transmit power level.
    • 本发明提供了一种用于管理无线通信网络(100)中的传输的方法。 在无线通信网络的多个节点的第一节点(102)处的方法包括使用第一发射功率电平将数据帧发送(304)到第二节点(104)。 该方法还包括确定(306)是否从第二节点接收到对所发送的数据帧的确认。 此外,该方法包括当没有从第二节点接收到确认时,确定(308)不成功传输的原因。 此外,该方法包括当确定不成功传输的原因作为冲突时,使用第二发射功率电平将数据帧重新发送(310)到第二节点。 此外,该方法包括将第一节点的发射功率电平设置为(312)到第三发射功率电平。
    • 70. 发明申请
    • PARALLEL OPTICAL COMMUNICATIONS DEVICE HAVING WELDABLE INSERTS
    • 具有焊接插件的并行光通信设备
    • US20110008005A1
    • 2011-01-13
    • US12498871
    • 2009-07-07
    • David J.K. MeadowcroftHui XuYe ChenRon Kaneshiro
    • David J.K. MeadowcroftHui XuYe ChenRon Kaneshiro
    • G02B6/36B23K31/02
    • G02B6/4246
    • A parallel optical communications device is provided that has an OSA that includes at least one heat dissipation block having a slot formed in a lower surface thereof that contains a weldable insert. Likewise, an upper surface of the mounting device of the ESA has at least one slot formed therein that contains a weldable insert. After the OSA is placed in contact with the ESA and optically aligned with the ESA, the OSA is secured to the upper surface of the mounting device of the ESA by welding together the respective weldable inserts contained in the respective slots in the OSA and in the mounting device of the ESA. The welding process results in an extremely strong welded joint between the OSA and the ESA that prevents relative movement between the OSA and the ESA if external forces that are exerted on the OSA and/or on the ESA.
    • 提供了一种并行光通信设备,其具有包括至少一个散热块的OSA,所述散热块在其下表面中形成有包含可焊接插入件的槽。 类似地,ESA的安装装置的上表面具有形成在其中的至少一个槽,其包含可焊接的插入件。 在OSA与ESA接触并与ESA光学对准之后,OSA通过将包含在OSA中的各个槽中的各个可焊接插件焊接在一起而固定到ESA的安装装置的上表面,并且在 ESA的安装装置。 焊接过程导致OSA和ESA之间的非常强的焊接接头,如果施加在OSA和/或ESA上的外力,则可以防止OSA和ESA之间的相对移动。